147777120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2565

約数の個数: 144

約数和(自身を含む): 516795552

約数和(自身を除く): 369018432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2503, 2952, 3280, 3690, 3936, 4920, 5006, 5904, 6560, 7380, 7509, 9840, 10012, 11808, 12515, 14760, 15018, 19680, 20024, 22527, 25030, 29520, 30036, 37545, 40048, 45054, 50060, 59040, 60072, 75090, 80096, 90108, 100120, 102623, 112635, 120144, 150180, 180216, 200240, 205246, 225270, 240288, 300360, 307869, 360432, 400480, 410492, 450540, 513115, 600720, 615738, 720864, 820984, 901080, 923607, 1026230, 1201440, 1231476, 1539345, 1641968, 1802160, 1847214, 2052460, 2462952, 3078690, 3283936, 3604320, 3694428, 4104920, 4618035, 4925904, 6157380, 7388856, 8209840, 9236070, 9851808, 12314760, 14777712, 16419680, 18472140, 24629520, 29555424, 36944280, 49259040, 73888560, 147777120]

約数ペア:

[(1, 147777120), (2, 73888560), (3, 49259040), (4, 36944280), (5, 29555424), (6, 24629520), (8, 18472140), (9, 16419680), (10, 14777712), (12, 12314760), (15, 9851808), (16, 9236070), (18, 8209840), (20, 7388856), (24, 6157380), (30, 4925904), (32, 4618035), (36, 4104920), (40, 3694428), (41, 3604320), (45, 3283936), (48, 3078690), (60, 2462952), (72, 2052460), (80, 1847214), (82, 1802160), (90, 1641968), (96, 1539345), (120, 1231476), (123, 1201440), (144, 1026230), (160, 923607), (164, 901080), (180, 820984), (205, 720864), (240, 615738), (246, 600720), (288, 513115), (328, 450540), (360, 410492), (369, 400480), (410, 360432), (480, 307869), (492, 300360), (615, 240288), (656, 225270), (720, 205246), (738, 200240), (820, 180216), (984, 150180), (1230, 120144), (1312, 112635), (1440, 102623), (1476, 100120), (1640, 90108), (1845, 80096), (1968, 75090), (2460, 60072), (2503, 59040), (2952, 50060), (3280, 45054), (3690, 40048), (3936, 37545), (4920, 30036), (5006, 29520), (5904, 25030), (6560, 22527), (7380, 20024), (7509, 19680), (9840, 15018), (10012, 14760), (11808, 12515)]